baber/WOPTO huggingface dataset:
Patent JP-S58175644-A (JP)
Title: Molding apparatus of design part of extrudate end
Inventor: KOMADA MINORU
IPC: B29C45/14
Filed: 1982-04-07
Abstract: PURPOSE:To obtain a molding apparatus which enables to injection mold an end design part to both ends of an extrudate in one process, by providing it with one mold clamping unit, one pair of injection units and one hydraulic unit. CONSTITUTION:The apparatus for injection molding the end design parts simultaneously by providing both ends of the mold body M of an extrudate with first and second molds is composed of one mold clamping unit 3, one pair of injection units 4, 5, a hydraulic unit 6 and a control panel 7. The movable platen 11 which enables to set each bottom force 1a, 2a of both molds at the right and left symmetrical positions putting a central line L between is connected with a mold clamping cylinder 12 in the mold clamping unit 3. One pair of injection units 4, 5 is arranged at the upper position of the mold clamping unit 3 right and left oppositely putting the central line L between. The hydraulic unit 6 is connected with the mold clamping unit 3 and both injection units 4, 5 so as a hydraulic pressure to be supplied.
Patent JP-S54148846-A (JP)
Title: Facing material and its production
Inventor: MIYASHITA KENICHI
IPC: B29D7/00
Filed: 1978-05-15
Abstract: PURPOSE: A thermoplastic resin is scattered on the surface of fiber base material, molten by heating, then cooled to make the resin transparent or translucent, and form uneven surface with gloss, thus giving said facing material with glazelike surface.  
     CONSTITUTION: Thermoplastic resin particles 4 with average particle sizes of 0.5W3mm are scattered on the surface of fiber base material 1 as paper, cloth or nonwoven fabric, with adequate intervals and the base material is transferred by the belt conveyor 5 and preheated with infrared lamp heaters 6. Then, they are passed through hot air oven of about 30 m length at about 200°C at a speed of about 6 m/min to melt partially the resin particles 4. Further, thay are cooled in cooling zone 8 to form transparent or translucent layer 3 with glazed and smooth uneveness 2 on the surface of the fiber material 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01232459-A (JP)
Title: Bus adaptor controller
Inventor: KAWASAKI TAKASHI
IPC: G06F9/46
Filed: 1988-03-11
Abstract: PURPOSE:To omit the limitation for the number of bus adaptors that can be connected to a computer system by adding an interruption mask into a CPU to show the answer enable or unable state together with an interruption factor flag and a device number register which secures the correspondence between the logical and physical device numbers given from the CPU. CONSTITUTION:The device number registers 11, the interruption factor flags 12 and the interruption masks 13 are prepared in the number equal to that of bus adaptors that can be controlled by a CPU 10. If (n) pieces of bus adaptors, for example, can be connected to the CPU 10, the CPU 10 controls these adaptors via the logical device numbers 0-(n-1). At the same time, a physical device number is given to a bus adaptor 20 when this adaptor is connected to a bus 30. In such a way, the CPU sets the correspondence between the logical device number used for control of the bus adaptor and the physical device number of the adaptor to the register 11. In this case, said correspondence can be optionally set. Thus it is possible to connect an optional number of bus adaptors to a computer.
Patent JP-S63224016-A (JP)
Title: Thin film magnetic head and production thereof
Inventor: MARUYAMA TAKAO
IPC: G11B5/31
Filed: 1987-03-13
Abstract: PURPOSE:To attain high track density by regulating track width according to the film thickness of a yoke formed circularly on a plane. CONSTITUTION:Track width is regulated according to the thickness of a soft magnetic thin film acting as a yoke 10 formed circularly on a plane. Since high track density is attained by reducing the thickness of the soft magnetic thin film, it is made unnecessary to narrow a thin film pattern 6 for an upper or lower magnetic layer by etching. Accordingly, the reduction of electromagnetic conversion efficiency, the fluctuation of regeneration wave-form and the production of strain due to the disorder of the magnetic domain structure of the thin film pattern 6 caused by reducing track width are avoided.
Patent JP-H05260267-A (JP)
Title: Drive control circuit for scanner mirror driving actuator
IPC: G01J1/44
Filed: 1992-03-16
Abstract: PURPOSE:To provide a resonance type scanner drive control circuit which can increase the loop gain of only a low frequency area of a scanner control system and also can suppress the amplitude fluctuation of the scanner caused by the changes of the temperature and the attitude to prevent the complication of the system and to prevent the increase of the cost. CONSTITUTION:A drive control circuit consists of a drive signal generating circuit 9 which produces the sine wave drive signal and supplies this signal to an actuator 4 via a servo amplifier 11, an amplitude sensor 7 which detects the angle of deviation of a scanner mirror 3-1, a multiplier M which multiplies the result of addition/subtraction carried out between the detection signal of the sensor 7 and an amplitude command by the drive signal, an error amplifier circuit 10 which amplifies the result of the multiplier M, and an adder A-2 which adds the result of the circuit 10 to the drive circuit. Then a compensating circuit 13 is added between the multiplier M and the circuit 10 or the adder A-2 to compensate the gain characteristic of the low frequency.
Patent JP-S60202497-A (JP)
Inventor: KUBO KIYOUKO
IPC: G10L15/04
Filed: 1984-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55150286-A (JP)
Title: Method of fabricating piezoelectric porcelain
Inventor: KAWACHI JIYUNJI
IPC: H01L41/257
Filed: 1979-05-11
Abstract: PURPOSE:To prevent the damage of a porcelain making a conductor having larger area than a partial electrode in contact with the surface of the electrode to form a voltage terminal. CONSTITUTION:A metallic palte having larger area than a partial electrode 2 or a conductor 5 such as conductive plastic or the like is brought into contact with the surface of the electrode 2 to form a voltage terminal. When a DC voltage is applied thereto for polarization, the entire piezoelectric porcelain is polarized to generate no boundary layer.
Patent JP-S62217488-A (JP)
Title: Magnetic bubble expander
Inventor: YANASE TAKEYASU
IPC: G11C11/14
Filed: 1986-03-18
Abstract: PURPOSE:To eliminate a bubble malfunction by setting the gaps between a pattern connected to a major line and adjacent pattern groups larger than a specific gap in the front half and to the specific gap in the latter half. CONSTITUTION:A soft magnetic thin film or many asymmetrical chevron patterns 10 are provided to array pattern arrays 11 in many stages, thus constituting an expander 12. The pattern gaps between the initial-stage pattern array 11-1 of the expander and right and left adjacent pattern groups 15 and 16 are set to gaps G1 and G2 larger the specific pattern gap G0 in the front half part that bubbles enter and to a gap G0 in the latter half part. Consequently, bubbles transferred from a line 13 are not expanded in the front half of the initial pattern array by the expanded gaps G1 and G2 and pushed in the latter half with the magnetic field of the front half, so they are expanded uniformly without any delay and transferred to next stages, so that the malfunction is eliminated.
Patent JP-S61218272-A (JP)
Title: Method for recording halftone
Inventor: MIYAZAKI KOICHI
IPC: B41J3/00
Filed: 1985-03-25
Abstract: PURPOSE:To attain a halftone recording picture with much fidelity to original picture information as a whole by selecting the density expression of a noticed recording dot so that the apparent density gradation of the entire dot pattern is closest to the converted density of the noted picture element of the picture information. CONSTITUTION:For example, a prescribed converted density is obtained from the density of a noted picture element of picture information. Then the apparent density gradation of the noted area in the recorded picture is obtained from a dot pattern consisting of all recorded dots included in the noted area of the recorded picture and of the noted recording dot at each density expression selecting the noted recording dot and the density expression of the noted recording dot is selected so that the difference between the obtained density and the converted density is minimized. Thus, the recorded picture having a halftone with much fidelity to the picture information as a whole is obtained.
Patent JP-S62218469-A (JP)
Title: Sealing material composed of ultrahigh-molecular-weight thermoplastic resin
Inventor: MATSUZAWA KINYA
IPC: C09K3/10
Filed: 1986-03-18
Abstract: PURPOSE:To provide the titled sealing material which is inexpensive and has excellent compression creep resistance and reliability, by orienting a substrate composed of an ultrahigh-molecular-weight thermoplastic resin at least in one direction at a specified draw ratio. CONSTITUTION:A sheet-form substrate 3 composed of an ultrahigh-molecular- weight thermoplastic resin (e.g., PE) which has a complex viscosity of not lower than 10 deg. P in shear vibration of 1 rad/sec at a temp. of (melting temp. plus 50 deg.C) and can not be easily fluidized even at a heating temp. exceeding the melting temp. is heated at a temp. of not lower than the glass transition temp., but lower than the decomposition temp. The inner surface 2 (pref. having a lubricant applied thereto) of a compression die 1 is heated at a temp. of not lower than (the skin temp. of the substrate 3 minus 100 deg.C), but lower than the decomposition temp. during the heating the heated substrate 3 is placed, compressed and oriented at least in one direction at a draw ratio of at least 3. The resulting sheet is cooled as such or kept at a fixing temp. to stabilize it and the resulting oriented sheet 4 composed of an ultrahigh-molecular-weight thermoplastic resin is then taken out.
Patent JP-S56156465-A (JP)
Title: Igniter for diesel engine
Inventor: HAMAI KIYUUGO
IPC: F02P3/01
Filed: 1980-05-01
Abstract: PURPOSE:To prevent idle knocking by using plasma ignition as an igniter for Diesel engine. CONSTITUTION:Starting efficiency of the engine is improved, and power consumption at the time of starting is decreased in such a way that a plasma ignition plug equipped on the cylinder head is operated to timing with fuel injection at the time of starting the engine, and fuel can e set fire by thermal plasma current with high temperature and high energy which is generated from discharge gap of the plasma ignition plug. Idle knocking can be prevented together with improvement of starting efficiency by operating the plasma ignition plug not alone at the time of idling, but also at the time of generating knocking during the idling.
Patent JP-H08252165-A (JP)
Title: Electric cooking appliance
Inventor: TANAKA TAKASHI
IPC: A47J27/00
Filed: 1995-03-17
Abstract: PURPOSE: To improve safety and to heat the inner pot uniformly in a rice cooker using a halogen heater. CONSTITUTION: The strength is increased by supporting the outer circumferential part and the center of a protective plate 38 with a reflecting plate 40. A thermosensitive unit 50 is arranged on the side of the protective plate 38 so as to be out of the way from heating, so that improvement of heating efficiency and the uniform heating of the inner pot are contrived. When the temperature of the protective plate 38 or the reflecting plate 40 reaches a set temperature or higher, the energizing to the halogen heater 37 is stopped to increase the safety.
Patent JP-H06276658-A (JP)
Title: Power supply equipment
Inventor: MURAI YUZO
IPC: H02H3/08
Filed: 1993-03-18
Abstract: PURPOSE:To provide a power supply equipment capable of preventing melting accidents at power supply lines for target equipment to which power is to be supplied. CONSTITUTION:Fuses 23 and 24 are provided at secondary coils 21b-1 and 21b-2 of a transformer 21 for interrupting the circuit when currents flowing through said secondary coils 21b-1 and 21b-2 exceed a predetermined value. And a current circulates to the secondary side by a certain cause, the circuit at the secondary coil side is interrupted by the operation of the fuses 23 and 24, and melting of a power supply line of the equipment 30, to which power is to be supplied, can be prevented in advance.
Patent JP-S56155639-A (JP)
Title: Apparatus for treatment of powder with microwave plasma
Inventor: HIROSE MASAHIKO
IPC: C01B21/068
Filed: 1980-05-06
Abstract: PURPOSE: To enhance an energy efficiency and a recovery rate without necessity of a large quantity of reactive gas, by forming a reaction part with a bottomed longitudinally long vessel, and arranging the central axis of the vessel along a gravity direction.  
     CONSTITUTION: A reaction cylinder 5 is evacuated by the operation of a pump 14a, without feeding a silica powder 26. Thereafter, a valve 14d is closed and a valve 30 is opened, to introduce a gaseous mixture of nitrogen and hydrogen from a reactive gas reservoir 19 into the reaction cylinder 5. A valve 32 is opened, to drop the silica powder 26 through a powder introduce pipe 13 onto the bottom of the reaction cylinder 5. The plasma 31 of the gaseous mixture is concurrently generated at the bottom of the reaction cylinder 5, by the microwave electric power from the microwave oscillator 1. Due to the plasma 31, reactive seeds such as nitogen ion, nitrogen-hydrogen molecular ion or various radicals are generated, and consequently the reducing nitriding synthetic reaction of the silica powder is promoted. The valve 30, 32 and a valve 16 are closed, and a valve 33 is opened to introduce nitrogen until the interior reaches the atmospheric pressure, and to introduce air through an introduce pipe 22 for cooling the reaction cylinder 5. Thereafter, the reaction cylinder 5 is taken out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10257482-A (JP)
Title: Vehicle surrounding condition display device
Inventor: KUMAMOTO KENJI
IPC: B60R1/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide the left, right and rear road conditions as continuous information and to instantaneously grasp the entire conditions by matching the infinite far points of three left side, right side and rear images at least and synthesizing the left side, right side and rear images so as to watch from one virtual viewpoint. SOLUTION: When the left, right and rear sides of vehicle are photographed by CCD cameras having the same view angle, the vehicle positioned back in the relation of distance between the camera and the vehicle is projected a little smaller for the lateral image and projected a little larger for a rear image 42. Therefore, in order to display the image just like watching from one viewpoint (from the front side of vehicle, for example), the rear image 42 is reduced so as to match the size of image projected in the rear image 42 with the size of image projected in left and right side images.  Then, the outside part of left and right side images is cut while considering the form of meter cluster, afterwards, one part 49 of left and right side image overlapped with the rear image 42 is cut, image processing is performed so as to match infinite far points 7, 8 and 9 of three images and one viewpoint image is prepared.
Patent JP-S58190357-A (JP)
Title: Stabilization of unstable drug or food filler
Inventor: RICHIYAADO JIYON YAAUTSUDO
IPC: A23K20/195
Filed: 1983-04-05
Abstract: A granulation method involving polysaccharide gelling agents, e.g., alginic acid, and a metal (especially magnesium) salt, oxide or hydroxide, e.g., magnesium hydroxide, is developed for the stabilization of heat- and/or moisture-sensitive drugs or food supplements such as Efrotomycin, avermectins, milbemycins, mocimycin and other drugs. It has been found that the granules so obtained can be incorporated into various formulations without substantial decomposition.
Patent JP-S57172533-A (JP)
Title: Optical information recording and reproducing device
Inventor: SATOU ISAO
IPC: G11B27/19
Filed: 1981-04-17
Abstract: PURPOSE:To record data with high density by reproducing a discrimination field at a high demodulation speed with high reliability by differentiating a modulation system for the discrimination field for an information area on an optical disk from that for data fields. CONSTITUTION:In a discrimination field 7, a track for track addresses, sector addresses, etc., and discrimination information for an information area (sector) are recorded. This discrimination field 7 does not require a data sequence and a clock resproducing circuit for special acquisition of synchronism for a modulation system which allows the bit cell of a modulated signal to contain one clock pulse component without fail, e.g. an FM modulation system and a PE modulation system. A data field 8 employs a different modulation system from that of the discrimination field 7, such as an MFM modulation and an M<2>FM modulation which does not have a clock pulse component in the bit cell of a modulated signal all the time, namely, has a missing clock.
Patent JP-H09252476-A (JP)
Title: Y/c separation circuit
Inventor: SAIONJI OSAMU
IPC: H04N9/78
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To excellently separate and extract luminance signals and chrominance signals even from composite video signals without correlation to a vertical direction by turning signals whose signal level obtained by subtracting color band signals from second order level signals is turned to 1/2 to the chrominance signals. SOLUTION: A second order level detection circuit 12 compares the respective levels of inversion color band signals (a,) the color band signals (b) and 1H delay color band signals (c) with each other and selects the signal whose signal level is second largest among them. The second order level detection circuit 12 detects the signal level provided in the selected signal and supplies it as a second order level signal S to a subtractor 13. Then, the subtractor 13 supplies the signal obtained by subtracting the color band signal (b) from the second order level signal S to a 1/2 coefficient multiplier 16. The 1/2 multiplier 16 outputs the signal obtained by multiplying 1/2 to the signal supplied from the subtractor 13 as the chrominance signal and supplies it to the subtractor 17.
Patent JP-S63225287-A (JP)
Inventor: KAMATA HITOSHI
IPC: G09G5/391
Filed: 1987-03-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S52143651-A (JP)
Title: Device for preventing collision
Inventor: HIBINO YOUZOU
IPC: B66C13/23
Filed: 1976-05-24
Abstract: PURPOSE: To secure the safety of work by detecting an obstacle in working zone in advance in a container crane or the like to avoid it. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04293252-A (JP)
Title: Manufacture of linear image sensor
Inventor: SAITO MASAO
IPC: H01L21/78
Filed: 1991-03-22
Abstract: PURPOSE:To establish the cutting technology posing no problem such as scratching a sensor element even if the cutting numbers of linear image sensors are increased. CONSTITUTION:Respective chips of a wafer are juxpaposed in the linear symmetrical pattern array to the cutting lines 3 for cutting step so that the lines nearby a sensor element 2 may be collectively cut (B) while cutting (C) the other lines later. Thus, the chips 4 in finer pitch than the wafer thickness can be manufactured. (effective for multiple cutting step of the wafer)
Patent JP-S61217092-A (JP)
Inventor: NAKANE FUTOSHI
IPC: G09G1/00
Filed: 1985-03-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02241324-A (JP)
Title: Power conversion device
Inventor: NAKAMURA YOSHIHIRO
IPC: H02H9/04
Filed: 1989-03-10
Abstract: PURPOSE:To do stable high speed restarting by absorbing currents, which flow in a resistance being connected in parallel with a breaker which operates when an inverter becomes overload, with a series circuit comprising a thyristor and a resistance being connected in parallel with the input of the inverter. CONSTITUTION:DC power, which are collected through a pantagraph from an aerial cable 1 for electric vehicles, is supplied to a breaker 6, to which a resistance 5 for rush current prevention is connected, through breakers 3 and 4 and a reactor 7 for filter. The output of a breaker 6 is supplied to an inverter main body 8 so as to generate AC of VVVF, thereby driving an induction motor 9. An overvoltage restraining thyristor 11 is connected in series with an overvoltage restraining resistance 10, between the junction of the reactor 6 and the breaker 6 and the earth. The thyristor 11 is ignited by the output of an overvoltage detector 12. Hereby, the overvoltage by the residual magnetic flux of a motor 9, which occurs after switch-off of the breaker 6, is absorbed by the resistances 5 and 10, and stable high-speed restarting is operated, and burning of components is prevented.
Patent JP-H07266991-A (JP)
Title: Floor console device for vehicle
Inventor: GOTO MASAYOSHI
IPC: B60R7/04
Filed: 1994-03-29
Abstract: PURPOSE:To reduce the quantity of parts and the manhour for the assembly work and obviate the necessity of the troublesome operation when a lid is opened, by preventing the lateral deflection and the vertical movement of a lid at a closure position an, obviating the necessity of a lock mechanism, as for the floor console device of a vehicle which is constituted so that the lid is supported in a turnable manner at the rear end upper part of a console box. CONSTITUTION:A bearing part 35 for elastically fitting a supporting shaft 34 installed at the rear part of a lid 17 is installed at the upper part rear end of a console box 16, and the bearing part 35 has an insertion/slip-off port 35a permitting the fitting of the supporting shaft 34 along the radial direction and is formed to a nearly C shape, and as for the supporting shaft 34, a projection part which is positioned at the insertion/slip-off port 35a when the lid 17 is at a closure position is installed in projection outward in the radial direction, and a fitting projection part 46 is installed at the front end part of the lid 17. At the front end upper part of the console box 16, a fitting recessed part 49 for the fitting of the fitting projection part 46 in the case when the lid 17 is set at the closure position is installed.
Patent JP-H08255441-A (JP)
Title: Mobile optical unit guide mechanism
Inventor: KUNIMATSU YASUNARI
IPC: G11B21/02
Filed: 1995-03-17
Abstract: PURPOSE: To obtain a mobile optical unit guide mechanism of an optical disc device which prevents the resonance of a guide rail to allow smooth movement of a mobile optical unit. CONSTITUTION: A mobile optical unit guide mechanism contains a base 2, a first guide rail 16 fixed on the base and a second guide rail 18 carried on a rail carrier surface 40a of each of rail mounting parts parallel in substance with the first guide rail 16. An elastic body 42 is interposed between a stop surface 40b of each of the rail mounting parts 40 and the second guide rail 18. A pair of first bearings 50 and 52 is mounted rotatably on one side of a mobile optical unit 6 so as to contact the first guide rail 16 while a second bearing 54 is mounted rotatably on the other side of the mobile optical unit 6 so as to contact the second guide rail 18. The second guide rail 18 is pressed onto the rail carrier surface 40a of each of the rail mounting parts 40 by plate springs 44, 46 and 48.